XML 66 R51.htm IDEA: XBRL DOCUMENT v3.22.2.2
Business Combinations - Additional Information (Details)
3 Months Ended 9 Months Ended
Sep. 30, 2022
USD ($)
business
Sep. 30, 2021
USD ($)
Sep. 30, 2022
USD ($)
business
Sep. 30, 2021
USD ($)
business
Business Acquisition, Contingent Consideration [Line Items]        
Annual revenue     $ 154,500,000  
Transaction and integration related costs     9,300,000  
Proceeds from sales of divested operations     $ 2,906,000 $ 9,785,000
Gain from the sale of its individual wealth management business   $ 0   $ 0
Benefits and Insurance Services        
Business Acquisition, Contingent Consideration [Line Items]        
Number of businesses sold | business 1   1 1
Proceeds from sales of divested operations $ 2,500,000   $ 2,500,000 $ 9,700,000
Gain from the sale of its individual wealth management business $ 2,400,000   $ 2,400,000 $ 6,400,000
Client list        
Business Acquisition, Contingent Consideration [Line Items]        
Acquired finite-lived intangible assets, useful life     10 years  
Other intangibles        
Business Acquisition, Contingent Consideration [Line Items]        
Acquired finite-lived intangible assets, useful life     3 years